Perhaps you should try some spelling variations:
technological trade » technological trends, technological arab, technological image
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
trade innovation » trade information, drive innovation, trade integration
developpement du » developpement de, developpement des, developpement et
innovation rate » innovation race, innovation create, innovation state
a developpement » au developpement, de developpement, le developpement
rate have » rates have
have 5.3 » leave 5.3, have 9.1
du force » de force, out force, _ force
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technological trade innovation rate have 5.3 communication costs a developpement du force.*.